Very LOUD engine cooling fan is constantly running on HIGH
03-16-2018, 01:20 PM
#11
Junior Member
Thread Starter
My 2015 XLT has a 2.5" leveling kit and 35 x 12.50 BFG K2s. In my humble opinion, it's a freaking beautiful truck! Other mods for the future...... not sure, honestly. My main concern is this stupid fan noise and NOW MY AC IS BROKE! 😡
03-16-2018, 01:30 PM
#12
Super Moderator
I bet the refrigerant is low and that is why your fans are acting up.
03-16-2018, 03:20 PM
#13
Senior Member
AC will make the fans come on. If the AC is low or has a leak, the high pressure switch will never turn off the compressor and therefor the fans will run continuously. I think you have found the culprit. The running fans were just a symptom of the AC issue.
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Phil48315 (03-16-2018)
03-22-2018, 09:31 AM
#15
Junior Member
Thread Starter
GREAT NEWS!!! I dropped the truck off at the dealership this weekend, and picked it up on Monday. They found the culprit!! As several of you suggested....it was as simple as LOW AC REFRIGERANT! All systems are a go! Life is good!! Thanks to all for assistance. I definitely told the dealership what I y'all had advised. I guess they listened! Thanks again!!!
RTS
RTS
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Phil48315 (03-22-2018)
03-22-2018, 09:37 AM
#16
Senior Member
GREAT NEWS!!! I dropped the truck off at the dealership this weekend, and picked it up on Monday. They found the culprit!! As several of you suggested....it was as simple as LOW AC REFRIGERANT! All systems are a go! Life is good!! Thanks to all for assistance. I definitely told the dealership what I y'all had advised. I guess they listened! Thanks again!!!
RTS
RTS
Good, did they fix the leak?